/**
 * 新增修改完成调用 modalFormOk方法 编辑弹框组件ref定义为modalForm
 * 高级查询按钮调用 superQuery方法  高级查询组件ref定义为superQueryModal
 * data中url定义 list为查询列表  delete为删除单条记录  deleteBatch为批量删除
 */
import { filterObj } from '@/utils/util'
import { deleteAction, getAction, downFile, getFileAccessHttpUrl } from '@/api/manage'
import Vue from 'vue'
import { ACCESS_TOKEN, TENANT_ID } from '@/store/mutation-types'
import store from '@/store'
import moment from 'moment'
export const JeecgListMixin = {
  data () {
    return {
      url: {
        list: '',
        tree: false,
      },
      /* 查询条件-请不要在queryParam中声明非字符串值的属性 */
      queryParam: {},
      /* 时间选择器绑定字段*/
      resetTime: false,
      /* 数据源 */
      dataSource: [],
      /* 分页参数 */
      ipagination: {
        current: 1,
        pageSize: 10,
        pageSizeOptions: ['5', '10', '20'],
        showTotal: (total, range) => {
          return range[0] + '-' + range[1] + ' 共' + total + '条'
        },
        // onShowSizeChange: (current, pageSize) => this.onSizeChange(current, pageSize),
        showQuickJumper: true,
        showSizeChanger: true,
        total: 0,
      },
      pageNoCurrent: 0,
      /* 排序参数 */
      isorter: {
        column: 'createTime',
        order: 'desc',
      },
      times: false,
      /* 筛选参数 */
      filters: {},
      /* table加载状态 */
      loading: false,
      /* table选中keys*/
      selectedRowKeys: [],
      /* table选中records*/
      selectionRows: [],
      /* 查询折叠 */
      toggleSearchStatus: false,
      /* 高级查询条件生效状态 */
      superQueryFlag: false,
      /* 高级查询条件 */
      superQueryParams: '',
      /** 高级查询拼接方式 */
      superQueryMatchType: 'and',
    }
  },
  mounted () {
    this.pageNoCurrent = 0
    if (this.url.tree) {
      this.loadData()
      return false
    }
    if (!this.disableMixinCreated) {
      this.loadData()
    }
  },
  computed: {
    //token header
    tokenHeader () {
      let head = {
        'X-WEB-TOKEN': Vue.ls.get(ACCESS_TOKEN),
      }
      let tenantid = Vue.ls.get(TENANT_ID)
      if (tenantid) {
        head['tenant-id'] = tenantid
      }
      return head
    },
  },
  methods: {
    moment,
    loadData (arg) {
      this.detailFlag = false
      if (!this.url.list) {
        this.$message.error('请设置url.list属性!')
        return
      }

      if (this.url.tree && this.pageNoCurrent < 1) {
        arg = 1
        this.pageNoCurrent++
      }
      //加载数据 若传入参数1则加载第一页的内容
      if (arg === 1) {
        this.ipagination.current = 1
      }

      var params = this.getQueryParams() //查询条件
      if (this.url.tree && !params.unitId) {
        params.unitId = sessionStorage.getItem('agencyId') || '1'
      }
      this.loading = true
      getAction(this.url.list, params)
        .then((res) => {
          if (res.code == 200) {
            // update-begin---author:handong    Date:20220829  for：适配后台返回数据------------
            this.dataSource = res.result.records || res.result.result.records
            if (res.result.total) {
              this.ipagination.total = res.result.total
            } else if (res.result.result && res.result.result.total) {
              this.ipagination.total = res.result.result.total
            } else {
              this.ipagination.total = 0
            }

            if (this.dataSource.length == 0) this.detailFlag = false
          } else {
            this.$message.warning(res.message)
          }
        })
        .finally(() => {
          this.loading = false
          this.resetTime = false
        })
    },

    initDictConfig () {
      console.log('--这是一个假的方法!')
    },

    handleSuperQuery (params, matchType) {
      //高级查询方法
      if (!params) {
        this.superQueryParams = ''
        this.superQueryFlag = false
      } else {
        this.superQueryFlag = true
        this.superQueryParams = JSON.stringify(params)
        this.superQueryMatchType = matchType
      }
      this.loadData(1)
    },

    getQueryParams () {
      //获取查询条件
      let sqp = {}
      if (this.superQueryParams) {
        sqp['superQueryParams'] = encodeURI(this.superQueryParams)
        sqp['superQueryMatchType'] = this.superQueryMatchType
      }
      var param = Object.assign(sqp, this.queryParam, this.isorter, this.filters)

      // param.field = this.getQueryField()
      param.pageNo = this.ipagination.current
      param.pageSize = this.ipagination.pageSize
      return filterObj(param)
    },

    getQueryField () {
      var str = 'id,'
      this.columns.forEach(function (value) {
        str += ',' + value.dataIndex
      })
      return str
    },

    onSelectChange (selectedRowKeys, selectionRows) {
      this.selectedRowKeys = selectedRowKeys
      this.selectionRows = selectionRows
    },

    onClearSelected () {
      this.selectedRowKeys = []
      this.selectionRows = []
    },

    searchQuery (startTime, endTime) {
      if ((startTime && !endTime) || (!startTime && endTime)) {
        this.$message.error('开始时间结束时间必须同时选择')
        return
      }
      this.loadData(1)
      // 点击查询清空列表选中行
      // https://gitee.com/jeecg/jeecg-boot/issues/I4KTU1
      this.selectedRowKeys = []
      this.selectionRows = []
    },

    superQuery () {
      this.$refs.superQueryModal.show()
    },

    searchReset () {
      //如果左侧有树形结构，就不清除policeAgencyId的值
      if (this.queryParam.unitId) {
        let id = this.queryParam.unitId
        this.queryParam = {}
        this.queryParam.unitId = id
      }
      // else if (this.queryParam.industryInformationId) {
      //   let id = this.queryParam.industryInformationId
      //   this.queryParam = {}
      //   this.queryParam.industryInformationId = id
      // } 
      else {
        this.queryParam = {}
      }

      this.resetTime = true
      this.loadData(1)
    },

    batchDel: function () {
      if (!this.url.deleteBatch) {
        this.$message.error('请设置url.deleteBatch属性!')
        return
      }
      if (this.selectedRowKeys.length <= 0) {
        this.$message.warning('请选择一条记录！')
        return
      } else {
        var ids = ''
        for (var a = 0; a < this.selectedRowKeys.length; a++) {
          ids += this.selectedRowKeys[a] + ','
        }
        var that = this
        this.$confirm({
          title: '确认删除',
          content: '是否删除选中数据?',
          onOk: function () {
            that.loading = true
            deleteAction(that.url.deleteBatch, {
              ids: ids,
            })
              .then((res) => {
                if (res.code == 200) {
                  //重新计算分页问题
                  that.reCalculatePage(that.selectedRowKeys.length)
                  that.$message.success(res.message)
                  that.loadData()
                  that.onClearSelected()
                } else {
                  that.$message.warning(res.message)
                }
              })
              .finally(() => {
                that.loading = false
              })
          },
        })
      }
    },

    handleDelete: function (id) {
      if (!this.url.delete) {
        this.$message.error('请设置url.delete属性!')
        return
      }
      var that = this
      deleteAction(that.url.delete, {
        id: id,
      }).then((res) => {
        if (res.code == 200) {
          //重新计算分页问题
          that.reCalculatePage(1)
          that.$message.success(res.message)
          that.loadData()
        } else {
          that.$message.warning(res.message)
        }
      })
    },

    reCalculatePage (count) {
      //总数量-count
      let total = this.ipagination.total - count
      //获取删除后的分页数
      let currentIndex = Math.ceil(total / this.ipagination.pageSize)
      //删除后的分页数<所在当前页
      if (currentIndex < this.ipagination.current) {
        this.ipagination.current = currentIndex
      }
      console.log('currentIndex', currentIndex)
    },

    handleEdit: function (record) {
      this.$refs.modalForm.edit(record)
      this.$refs.modalForm.title = '编辑'
      this.$refs.modalForm.disableSubmit = false
    },

    handleAdd: function () {
      this.$refs.modalForm.add()
      this.$refs.modalForm.title = '新增'
      this.$refs.modalForm.disableSubmit = false
    },

    handleTableChange (pagination, filters, sorter) {
      //分页、排序、筛选变化时触发
      if (Object.keys(sorter).length > 0) {
        this.isorter.column = sorter.field
        this.isorter.order = 'ascend' == sorter.order ? 'asc' : 'desc'
      }
      this.ipagination = pagination
      this.loadData()
    },

    handleToggleSearch () {
      this.toggleSearchStatus = !this.toggleSearchStatus
    },

    // 给popup查询使用(查询区域不支持回填多个字段，限制只返回一个字段)
    getPopupField (fields) {
      return fields.split(',')[0]
    },

    modalFormOk () {
      // 新增/修改 成功时，重载列表
      this.loadData()
      //清空列表选中
      this.onClearSelected()
    },

    handleDetail: function (record) {
      this.$refs.modalForm.edit(record)
      this.$refs.modalForm.title = '详情'
      this.$refs.modalForm.disableSubmit = true
    },

    /* 导出 */
    handleExportXls2 () {
      let paramsStr = encodeURI(JSON.stringify(this.getQueryParams()))
      let url = `${window._CONFIG['domianURL']}/${this.url.exportXlsUrl}?paramsStr=${paramsStr}`
      window.location.href = url
    },

    handleExportXls (fileName, tempParams) {
      if (!fileName || typeof fileName != 'string') {
        fileName = '导出文件'
      }
      let param = this.getQueryParams()
      if (this.selectedRowKeys && this.selectedRowKeys.length > 0) {
        param['selections'] = this.selectedRowKeys.join(',')
      }
      param = { ...tempParams }
      console.log('导出参数', param)
      downFile(this.url.exportXlsUrl, param).then((data) => {
        if (!data) {
          this.$message.warning('文件下载失败')
          return
        }
        if (typeof window.navigator.msSaveBlob !== 'undefined') {
          window.navigator.msSaveBlob(
            new Blob([data], {
              type: 'application/vnd.ms-excel',
            }),
            fileName + '.xls'
          )
        } else {
          let url = window.URL.createObjectURL(
            new Blob([data], {
              type: 'application/vnd.ms-excel',
            })
          )
          let link = document.createElement('a')
          link.style.display = 'none'
          link.href = url
          link.setAttribute('download', fileName + '.xls')
          document.body.appendChild(link)
          link.click()
          document.body.removeChild(link) //下载完成移除元素
          window.URL.revokeObjectURL(url) //释放掉blob对象
        }
      })
    },

    /* 导入 */
    handleImportExcel (info) {
      this.loading = true
      if (info.file.status !== 'uploading') {
        console.log(info.file, info.fileList)
      }
      if (info.file.status === 'done') {
        this.loading = false
        if (info.file.response.success) {
          // this.$message.success(`${info.file.name} 文件上传成功`);
          if (info.file.response.code === 201) {
            let {
              message,
              result: { msg, fileUrl, fileName },
            } = info.file.response
            let href = window._CONFIG['domianURL'] + fileUrl
            this.$warning({
              title: message,
              content: (
                <div>
                  {' '}
                  <span> {msg} </span>
                  <br />{' '}
                  <span>
                    {' '}
                    具体详情请{' '}
                    <a href={href} target="_blank" download={fileName}>
                      {' '}
                      点击下载{' '}
                    </a>{' '}
                  </span>{' '}
                </div>
              ),
            })
          } else {
            this.$message.success(info.file.response.message || `${info.file.name} 文件上传成功`)
          }
          this.loadData()
        } else {
          this.$message.error(`${info.file.name} ${info.file.response.message}.`)
        }
      } else if (info.file.status === 'error') {
        this.loading = false
        if (info.file.response.status === 500) {
          let data = info.file.response
          const token = Vue.ls.get(ACCESS_TOKEN)
          if (token && data.message.includes('Token失效')) {
            this.$error({
              title: '登录已过期',
              content: '很抱歉，登录已过期，请重新登录',
              okText: '重新登录',
              mask: false,
              onOk: () => {
                store.dispatch('Logout').then(() => {
                  Vue.ls.remove(ACCESS_TOKEN)
                  window.location.reload()
                })
              },
            })
          }
        } else {
          this.$message.error(`文件上传失败: ${info.file.msg} `)
        }
      }
    },

    /* 图片预览 */
    getImgView (text) {
      if (text && text.indexOf(',') > 0) {
        text = text.substring(0, text.indexOf(','))
      }
      return getFileAccessHttpUrl(text)
    },

    /* 文件下载 */
    // update--autor:lvdandan-----date:20200630------for：修改下载文件方法名uploadFile改为downloadFile------
    downloadFile (text) {
      if (!text) {
        this.$message.warning('未知的文件')
        return
      }
      if (text.indexOf(',') > 0) {
        text = text.substring(0, text.indexOf(','))
      }
      let url = getFileAccessHttpUrl(text)
      window.open(url)
    },
  },
}
